International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
889 WSPA01 PHFO 281824 SIGPAN KZAK SIGMET NOVEMBER 11 VALID 281820/282220 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1820Z WI N2315 W16800 - N2600 W16515 - N2615 W16230 - N2230 W16130 - N2100 W16330 - N2030 W16715 - N2315 W16800. TOP FL460. MOV E 10KT. NC.